code: def lp_decode_all(self, z):
      prob_adj = z @ z.t()
      return (prob_adj > 0).nonzero(as_tuple=False).t()
  
file_path: AutoGL/autogl/module/model/pyg/gat.py
imports: import torch
  import torch.nn.functional
  from torch_geometric.nn import GATConv
  from .None import register_model
  from .base import BaseAutoModel, activate_func
  from ....utils import get_logger
label_desc: Use image node_id 5 for calling the GAT obj's underlying member method code with example usage: obj.lp_decode_all(z) and returns: unknown